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In the 180° mode VSI, ___________ devices conduct at a time.

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in Power Electronics by (27.1k points)
In the 180° mode VSI, ___________ devices conduct at a time.

(a) 5

(b) 2

(c) 3

(d) 4

The question was asked in a national level competition.

This intriguing question originated from 3-Phase Bridge Inverters-1 in portion Inverters of Power Electronics

1 Answer

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by (45.1k points)
Right option is (c) 3

The best I can explain: Three devices conduct at a time. One from the upper pair and two from the lower pair or vice-versa.

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